modules/nodeFamilyTree/nodeFamilyTree.js

   1 define([\r
   2 'libs/jquery-1.9.1.min',\r
   3 'libs/underscore-min',\r
   4 'libs/text!./template.html'\r
   5 ], function($, _, templateSrc) {\r
   6 \r
   7 'use strict';\r
   8 \r
   9 return function(sandbox) {\r
  10     \r
  11     var template = _.template(templateSrc);\r
  12     \r
  13     var view = {\r
  14         dom: $('<div>' + template({children: null, parent: null}) + '</div>'),\r
  15         setup: function() {\r
  16             var view = this;\r
  17             this.dom.on('click', 'a', function(e) {\r
  18                 var target = $(e.target);\r
  19                 sandbox.publish('nodeSelected', view.nodes[target.attr('data-id')]);\r
  20             });\r
  21             \r
  22             this.dom.on('mouseenter', 'a', function(e) {\r
  23                 var target = $(e.target);\r
  24                 sandbox.publish('nodeEntered', view.nodes[target.attr('data-id')])\r
  25             });\r
  26             this.dom.on('mouseleave', 'a', function(e) {\r
  27                 var target = $(e.target);\r
  28                 sandbox.publish('nodeLeft', view.nodes[target.attr('data-id')])\r
  29             });\r
  30         },\r
  31         setNode: function(node) {\r
  32             console.log('familyTree sets node');\r
  33             var nodes = this.nodes = {};\r
  34             this.currentNode = node;\r
  35             var parentNode = node.parent();\r
  36             var parent = undefined;\r
  37             \r
  38             if(parentNode) {\r
  39                 parent = {\r
  40                     repr: parentNode.tag + (parentNode.klass ? ' / ' + parentNode.klass : ''),\r
  41                     id: parentNode.id\r
  42                 };\r
  43                 this.nodes[parentNode.id] = parentNode;\r
  44             }\r
  45         \r
  46             var children = [];\r
  47             node.children().each(function() {\r
  48                 var child = this;\r
  49                 children.push({repr: child.tag + (child.klass ? ' / ' + child.klass : ''), id: child.id});\r
  50                 nodes[child.id] = child;\r
  51             });\r
  52             this.dom.empty();\r
  53             this.dom.append($(template({parent: parent, children: children})));\r
  54         },\r
  55         highlightNode: function(wlxmlNode) {\r
  56             this.dom.find('a[data-id="'+wlxmlNode.id+'"]').addClass('rng-common-hoveredNode');\r
  57         },\r
  58         dimNode: function(wlxmlNode) {\r
  59             this.dom.find('a[data-id="'+wlxmlNode.id+'"]').removeClass('rng-common-hoveredNode');\r
  60         }\r
  61     }\r
  62     \r
  63     view.setup();\r
  64     \r
  65     return {\r
  66         start: function() {\r
  67             sandbox.publish('ready');\r
  68         },\r
  69         setNode: function(wlxmlNode) {\r
  70             if(!wlxmlNode.is(view.currentNode))\r
  71                 view.setNode(wlxmlNode);\r
  72         },\r
  73         getView: function() {\r
  74             return view.dom;\r
  75         },\r
  76         highlightNode: function(wlxmlNode) {\r
  77             view.highlightNode(wlxmlNode);\r
  78         },\r
  79         dimNode: function(wlxmlNode) {\r
  80             view.dimNode(wlxmlNode);\r
  81         }\r
  82     };\r
  83 };\r
  84 \r
  85 });